Analysis of North Atlantic Aircraft Data on Oxygenated Intermediate Species Using an Adapted Regional Chemistry-Transport Model
Our study is on the interaction of nitrogen oxides with organics as they are exported from their complex sources in Eastern North America. Both urban and specific industrial emissions contribute the nitrogen of the C-H-O-N compounds that affect the global atmosphere, helping determine both ozone and...
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ftnasantrs:oai:casi.ntrs.nasa.gov:20040084564 2023-05-15T17:30:33+02:00 Analysis of North Atlantic Aircraft Data on Oxygenated Intermediate Species Using an Adapted Regional Chemistry-Transport Model Chatfield, Robert Mathur, Rohit Guan, Hong Esswein, Robert Alapaty, Kiran Binkowski, Frank Hanna, Adel Unclassified, Unlimited, Publicly available [2004] application/pdf http://hdl.handle.net/2060/20040084564 unknown Document ID: 20040084564 http://hdl.handle.net/2060/20040084564 No Copyright CASI Environment Pollution ATM0008 American Chemistry Council; 4-6 May 2004; Miami, FL; United States 2004 ftnasantrs 2019-07-21T02:16:28Z Our study is on the interaction of nitrogen oxides with organics as they are exported from their complex sources in Eastern North America. Both urban and specific industrial emissions contribute the nitrogen of the C-H-O-N compounds that affect the global atmosphere, helping determine both ozone and the self-cleaning radical chemistry of the troposphere mediated by the OH radical. Different industrial sources, urban, and natural emissions contribute the organic C. Peroxyacetyl nitrate, CH3C(double bonds O)OONO2 is the most interesting compound for which we can measure the outflow to the full depth of the Atlantic troposphere. As we adapt the 3-d chemical model to describe outflow for specific periods with sufficient accuracy, we are analyzing some valuable information in the NARE-97 complete airborne dataset. (NARE: North Atlantic Regional Experiment). Ames researchers find that there are substantial puzzles in the ratios of PAN/NO2. Peroxy acetyl nitrate provides one of the major long-distance export pathways for active nitrogen from Eastern North America. It should be closely linked with NO, (defined as the sum NO + NO2) by simple thermal association and decomposition reactions, at least when the ambient temperature is substantially above 5 C. Other/Unknown Material North Atlantic NASA Technical Reports Server (NTRS) |
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NASA Technical Reports Server (NTRS) |
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ftnasantrs |
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topic |
Environment Pollution |
spellingShingle |
Environment Pollution Chatfield, Robert Mathur, Rohit Guan, Hong Esswein, Robert Alapaty, Kiran Binkowski, Frank Hanna, Adel Analysis of North Atlantic Aircraft Data on Oxygenated Intermediate Species Using an Adapted Regional Chemistry-Transport Model |
topic_facet |
Environment Pollution |
description |
Our study is on the interaction of nitrogen oxides with organics as they are exported from their complex sources in Eastern North America. Both urban and specific industrial emissions contribute the nitrogen of the C-H-O-N compounds that affect the global atmosphere, helping determine both ozone and the self-cleaning radical chemistry of the troposphere mediated by the OH radical. Different industrial sources, urban, and natural emissions contribute the organic C. Peroxyacetyl nitrate, CH3C(double bonds O)OONO2 is the most interesting compound for which we can measure the outflow to the full depth of the Atlantic troposphere. As we adapt the 3-d chemical model to describe outflow for specific periods with sufficient accuracy, we are analyzing some valuable information in the NARE-97 complete airborne dataset. (NARE: North Atlantic Regional Experiment). Ames researchers find that there are substantial puzzles in the ratios of PAN/NO2. Peroxy acetyl nitrate provides one of the major long-distance export pathways for active nitrogen from Eastern North America. It should be closely linked with NO, (defined as the sum NO + NO2) by simple thermal association and decomposition reactions, at least when the ambient temperature is substantially above 5 C. |
format |
Other/Unknown Material |
author |
Chatfield, Robert Mathur, Rohit Guan, Hong Esswein, Robert Alapaty, Kiran Binkowski, Frank Hanna, Adel |
author_facet |
Chatfield, Robert Mathur, Rohit Guan, Hong Esswein, Robert Alapaty, Kiran Binkowski, Frank Hanna, Adel |
author_sort |
Chatfield, Robert |
title |
Analysis of North Atlantic Aircraft Data on Oxygenated Intermediate Species Using an Adapted Regional Chemistry-Transport Model |
title_short |
Analysis of North Atlantic Aircraft Data on Oxygenated Intermediate Species Using an Adapted Regional Chemistry-Transport Model |
title_full |
Analysis of North Atlantic Aircraft Data on Oxygenated Intermediate Species Using an Adapted Regional Chemistry-Transport Model |
title_fullStr |
Analysis of North Atlantic Aircraft Data on Oxygenated Intermediate Species Using an Adapted Regional Chemistry-Transport Model |
title_full_unstemmed |
Analysis of North Atlantic Aircraft Data on Oxygenated Intermediate Species Using an Adapted Regional Chemistry-Transport Model |
title_sort |
analysis of north atlantic aircraft data on oxygenated intermediate species using an adapted regional chemistry-transport model |
publishDate |
2004 |
url |
http://hdl.handle.net/2060/20040084564 |
op_coverage |
Unclassified, Unlimited, Publicly available |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
CASI |
op_relation |
Document ID: 20040084564 http://hdl.handle.net/2060/20040084564 |
op_rights |
No Copyright |
_version_ |
1766127383356637184 |